Week of 28-Apr-2017

What caused the sudden death of this 8 week old weaner?

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Sudden death ocurred in a 8 week old weaner pig. It was in good condition. Post-mortem examination revealed the stomach was in the thorax.

Diaphragmatic hernias in swine occur sporadically, often in a single animal. They are usually congenital or the result of traumatic accidents. Dyspnea is usually associated in the acute cases. The degree of dyspnea may vary from subclinical to incompatible with life, depending on the amount of herniated viscera. If the stomach is herniated, it may bloat and the animal may deteriorate rapidly, as in this case. In chronic cases, systemic signs such as weight loss may be more prominent than respiratory signs.

Week of 10-Nov-2017

After an increase of sudden deaths in growing and finishing pigs, lesions like this are detected. What is the most likely cause?

Week of 03-Nov-2017

There is an increase of ill thrift and laboured abdominal breathing in the weaners. There is poor response to antimicrobial treatment. Mortality ranges from 4 to 30%. What is the most likely cause of this lesion?

Week of 27-Oct-2017

This is a newly born piglet that cannot stand on its feet for walking. What is the most likely cause of this lesion?

Week of 20-Oct-2017

There is scour, ill thrift and high mortality during the first 8 weeks post-weaning. All post-mortemed pigs had the same gross lesions, as the one seen in the picture. What is the most likely cause of this lesion?

Week of 13-Oct-2017

The unit has an increase of coughing and poor growth rates. What is the most likely cause of this lesion?

Week of 06-Oct-2017

There is an increase of ill thrift and laboured abdominal breathing in the weaners. There were poor response to antimicrobial treatment. Mortality ranges from 6 to 15%. What is the most likely cause of this lesion?

Week of 29-Sep-2017

Which disease could cause this type of lesion?

Week of 22-Sep-2017

What is the likely cause of this lesion seen in >10% of lungs in slaughter pigs each week from a breeder feeder farm?

Week of 15-Sep-2017

The ulcer shown is in the preputial diverticulum of an adult boar culled due to persistent haemorrhage in the ejaculate. What is the likely cause?